Blog / CentOS / Debian / Fedora / Kali / Linux / Mint / Network / RedHat / Ubuntu / Windows / Windows 10 / Windows 7 / Windows 8 / Windows Server / Windows Server 2008 / Windows Server 2012 / Windows Server 2016
by İsmail Baydan · Published 28/10/2018
Information Technology or IT provides a lot of positions for technical personnel. System Administrator is the most popular position or role in the IT except Programmers or Applications Developers. In this tutorial we will try to explain the System Administrator role and its duties. System System is a general term...
Internet and most of the network infrastructures uses IP Protocol. IP protocol uses IP addresses in order to connect different hosts and networks over globe. Classless Inter Domain Routing or CIDR is hierarchical IP addressing scheme used to set IP addresses to the hosts and network. Here we will learn...
Blog / CentOS / Debian / Fedora / Kali / Linux / Linux / Mint / Network / RedHat / Ubuntu / Wireless
by İsmail Baydan · Published 17/05/2018
wpa_supplicant is used to connect wireless networks. wpa_supplicant.conf file is used to store related configuration file about the wireless network. Also wireless security policy is configured with this file. Install wpa_supplicant Package In most of cases the wpa_supplicant package is installed by default but we can use following commands in order to...
TTL is the short code for Time To Live. TTL is located in IP packets where it is used to hold the count of intermediate hops. TTL is value is set by source host. Windows operating system set it to 64 where Linux operating systems set to 128. Every router...
Blog / CCNA / CentOS / Debian / Fedora / Kali / Linux / Linux / Mint / Network / RedHat / Ubuntu
by İsmail Baydan · Published 08/11/2017
ntop is network traffic and statistic monitoring tool. ntopprovides similar philosophy to top command. There is also web based gui which makes it elegant to use. ntop packages are provided by popular distributions like Ubuntu, Debian, Mint, Fedora, CentOs, RHEL etc. Install ntop For Debian, Ubuntu, Kali, Mint We can...
Blog / CCNA / CentOS / Debian / Fedora / Kali / Linux / Linux / Mint / Network / RedHat / Ubuntu
by İsmail Baydan · Published 24/10/2017
Linux provides different philosophy and use cases from system point of view. socat is very interesting command which provides us the ability to redirect input and outputs from different type of system resources like network, file, command, socket etc. Install For Debian, Ubuntu, Mint and Kali socat can be install...
Blog / CCNA / CCNP / Management / Network / Routing / Security / Switching
by İsmail Baydan · Published 23/08/2017
Cisco Provides different level of certifications for its products and general network topics. We have all ready examined CCNA certifications in the following tutorial. What is CCNA or Cisco Certified Network Associate? Cisco certification exams mostly depends on practical experience. So a person who want to get certified needs practical...
Blog / CCNA / Network / Windows / Windows / Windows 10 / Windows 7 / Windows 8 / Windows Server / Windows Server 2008 / Windows Server 2012 / Windows Server 2016
by İsmail Baydan · Published 20/08/2017
DNS is the one of the most importnt protocol for internet and network usage. If DNS woluldn’t be exist you will have to type https://45.79.133.118 to your browser in order to access this web site. But some times evenwe have internet connection we may have some access errors related to DNS....
In computer networks we need to give each host or system a unique number and/or name. This is the only way to make communication possible. In other ways there will be a lot of problems like collusion or miss interpretation. Most of the system uses IP addresses to communication over...
Blog / Windows / Windows 10 / Windows 7 / Windows 8 / Windows Server / Windows Server 2008 / Windows Server 2012 / Windows Server 2016
by İsmail Baydan · Published 09/08/2017
Dns is the heart of the internet. Without DNS we can not surf over websites easily. But some times Dns may not work properly. We should troubleshot the problem and solve it. In this tutorial we will look the steps we can take to solve this problem. Flush Dns Cache...
